X 1 2 3 4
p(x) 0.40 0.20 0.15 ?
If the items are only 4. The total of the probability must be 1 or 100%
1 - 0.40 - 0.20 - 0.15 = 0.25
The probability of 4 is 0.25.
Answer: 10
Step-by-step explanation:
D= 5c
c is the number of customers and for every customer, Jenny earns d dollars.
Answer:
i dont know i think it is 11?!? srry if im wrong
Step-by-step explanation:
Answer: start at -3 on the graph then go up one to the right 4
Step-by-step explanation:
